Local Calling Guide
Area code/prefix search
  
        Auburn: North DA, CA
      
  
    
      | NPA-NXX | 
      BLOCK | 
        Switch | 
        OCN | 
        LATA | 
        LIR | 
        Eff date | 
      Disc date | 
    
  
  
          
          | 530-269
           | A | 
      	      GRVYCA11RS0  | 
		      9740 PACIFIC BELL | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-269
           | 0 | 
      	      GRVYCA11RS0  | 
		      9740 PACIFIC BELL | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-269
           | 1 | 
      	      GRVYCA11RS0  | 
		      9740 PACIFIC BELL | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-269
           | 2 | 
      	      GRVYCA11RS0  | 
		      9740 PACIFIC BELL | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-269
           | 3 | 
      	      SCRMCA01GT1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2017-05-07  | 
           
       | 
      
        
          | 530-269
           | 4 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2022-12-05  | 
           
       | 
      
        
          | 530-269
           | 5 | 
      	        | 
		      515J IP HORIZON LLC | 
		      726 | 
		        | 
	          2003-10-28  | 
           
       | 
      
        
          | 530-269
           | 6 | 
      	        | 
		      624H ONVOY SPECTRUM, LLC | 
		      726 | 
		        | 
	          2025-01-30  | 
           
       | 
      
        
          | 530-269
           | 7 | 
      	      SCRMCA01XQY  | 
		      9262 UTILITY TELECOM GROUP, LLC - CA | 
		      726 | 
		        | 
	          2005-04-26  | 
           
       | 
      
        
          | 530-269
           | 8 | 
      	      WSCRCAHW3MD  | 
		      8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 
		      726 | 
		        | 
	          2005-07-23  | 
           
       | 
      
        
          | 530-269
           | 9 | 
      	      SCRMCA01GT1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2016-02-06  | 
           
       | 
      
        
          | 530-373
           | A | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-373
           | 0 | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	          2023-10-09  | 
           
       | 
      
        
          | 530-373
           | 1 | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	          2023-10-09  | 
           
       | 
      
        
          | 530-373
           | 2 | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	          2023-10-09  | 
           
       | 
      
        
          | 530-373
           | 3 | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	          2023-10-09  | 
           
       | 
      
        
          | 530-373
           | 4 | 
      	      SCRMCA01XTZ  | 
		      939H COMMIO, LLC | 
		      726 | 
		        | 
	          2023-10-09  | 
           
       | 
      
        
          | 530-653
           | A | 
      	      SCRLCAXXDS0  | 
		      7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 0 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 1 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 2 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 3 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 4 | 
      	      SCRMCA01GT1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2017-09-21  | 
           
       | 
      
        
          | 530-653
           | 5 | 
      	      SCRLCAXXDS0  | 
		      7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 
		      726 | 
		        | 
	          2003-03-10  | 
           
       | 
      
        
          | 530-653
           | 7 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-653
           | 8 | 
      	      SCRMCA01X7Z  | 
		      373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 
		      726 | 
		        | 
	          2013-03-28  | 
           
       | 
      
        
          | 530-653
           | 9 | 
      	      SCRMCA01X7Z  | 
		      373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 
		      726 | 
		        | 
	          2013-03-28  | 
           
       | 
      
        
          | 530-830
           | A | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-830
           | 0 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2011-06-23  | 
           
       | 
      
        
          | 530-830
           | 1 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2011-08-28  | 
           
       | 
      
        
          | 530-830
           | 2 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2009-02-24  | 
           
       | 
      
        
          | 530-830
           | 3 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2012-12-30  | 
           
       | 
      
        
          | 530-830
           | 4 | 
      	      SCRMCA01XFZ  | 
		      388E CEBRIDGE TELECOM CA, LLC DBA SUDDENLINK COMMS - CA | 
		      726 | 
		        | 
	          2014-03-03  | 
           
       | 
      
        
          | 530-830
           | 5 | 
      	      SCRMCA01XEZ  | 
		      516C AT&T CORP. | 
		      726 | 
		        | 
	          2011-05-27  | 
           
       | 
      
        
          | 530-830
           | 6 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2010-07-15  | 
           
       | 
      
        
          | 530-830
           | 7 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2013-03-10  | 
           
       | 
      
        
          | 530-830
           | 8 | 
      	      SCRMCA01GT1  | 
		      6010 NEW CINGULAR WIRELESS PCS, LLC | 
		      726 | 
		        | 
	          2014-10-29  | 
           
       | 
      
        
          | 530-830
           | 9 | 
      	      SCRMCA01XXY  | 
		      981E BANDWIDTH.COM CLEC, LLC - CA | 
		      726 | 
		        | 
	          2010-02-28  | 
           
       | 
      
        
          | 530-977
           | A | 
      	      SCRMCA0104Z  | 
		      965H FRACTEL, LLC | 
		      726 | 
		        | 
	            | 
           
       | 
      
        
          | 530-977
           | 0 | 
      	      SCRMCA01X7Z  | 
		      373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 
		      726 | 
		        | 
	          2020-09-09  | 
           
       | 
      
        
          | 530-977
           | 1 | 
      	      SCRMCA01XYZ  | 
		      073H TELNYX LLC | 
		      726 | 
		        | 
	          2020-10-11  | 
           
       | 
      
        
          | 530-977
           | 4 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-07-18  | 
           
       | 
      
        
          | 530-977
           | 5 | 
      	      SCRMCA01XSY  | 
		      649C ONVOY, LLC - CA | 
		      726 | 
		        | 
	          2021-08-09  | 
           
       | 
      
        
          | 530-977
           | 6 | 
      	      SCRMCA0108Z  | 
		      516J TON80 COMMUNICATIONS, LLC | 
		      726 | 
		        | 
	          2021-10-30  | 
           
       | 
      
        
          | 530-977
           | 7 | 
      	      SCRMCA0104Z  | 
		      965H FRACTEL, LLC | 
		      726 | 
		        | 
	          2020-07-27  | 
           
       | 
      
  
  
   Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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